Toyota Venza manuals

Toyota Venza: Diagnostic Trouble Code Chart

Toyota Venza Service Manual / Lighting (ext) / Lighting System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Lighting System

DTC Code

Detection Item

See page

B1244

Light Sensor Circuit Malfunction


B124D

Lost Communication with AFS LIN


B124A

Automatic High Beam Mirror


B124B

Automatic High Beam System


B124C

Automatic High Beam Camera


B2414

Steering Position Sensor Malfunction


B2415

Vehicle Speed Sensor Malfunction


B2416

Height Control Sensor Malfunction


B241A

Rear Height Control Sensor


B2420

HL AutoLeveling ECU Failure


B2432

Lost Communication with Automatic High Beam Sensor


B2450

Initialization has not been Performed


B2451

Vehicle Specifications have not been Stored


B2452

Height Control Sensor Data Out of Range When Initializing


B2453

Variation Error


U0073

Control Module Communication Bus Off


U0101

Lost Communication with ECM


U0126

Lost Communication with Steering Angle Sensor Module


U0129

Lost Communication with Skid Control ECU


U0142

Lost Communication with Main Body ECU


U0182

Lost Communication with AFS ECU


U1000

Can Communication Failure(Message Registry)


Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuator and other items to be read without removing any pa ...

Vehicle Specifications have not been Stored (B2451)
DESCRIPTION The headlight leveling ECU assembly stores this DTC if the vehicle specifications have not been stored in the ECU. HINT: The vehicle specifications are stored in the ECU at the factor ...

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ECU Power Source Circuit
DESCRIPTION This circuit provides power for main body ECU (driver side junction block assembly) operation. WIRING DIAGRAM PROCEDURE 1. CHECK DRIVER SIDE JUNCTION BLOCK ASSEMBLY (MAIN BODY ECU (POWER SOURCE)) ...

Switch Failure (B2342)
DESCRIPTION This DTC is output when the sliding roof ECU (sliding roof drive gear sub-assembly) detects that the sliding roof switch is stuck for 30 seconds or more. DTC Code DTC Detection Condition Trouble Area ...

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